1615673930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4013}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 3317811840

約数和(自身を除く): 1702137910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 163, 190, 247, 326, 494, 815, 1235, 1630, 2119, 2470, 3097, 4013, 4238, 6194, 8026, 10595, 15485, 20065, 21190, 30970, 40130, 40261, 52169, 76247, 80522, 104338, 152494, 201305, 260845, 381235, 402610, 521690, 654119, 762470, 991211, 1308238, 1982422, 3270595, 4956055, 6541190, 8503547, 9912110, 12428261, 17007094, 24856522, 42517735, 62141305, 85035470, 124282610, 161567393, 323134786, 807836965, 1615673930]

約数ペア:

[(1, 1615673930), (2, 807836965), (5, 323134786), (10, 161567393), (13, 124282610), (19, 85035470), (26, 62141305), (38, 42517735), (65, 24856522), (95, 17007094), (130, 12428261), (163, 9912110), (190, 8503547), (247, 6541190), (326, 4956055), (494, 3270595), (815, 1982422), (1235, 1308238), (1630, 991211), (2119, 762470), (2470, 654119), (3097, 521690), (4013, 402610), (4238, 381235), (6194, 260845), (8026, 201305), (10595, 152494), (15485, 104338), (20065, 80522), (21190, 76247), (30970, 52169), (40130, 40261)]